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DESULFURATION PROCESS OF A FERROUS BATH, PROCESS OF PREPARING A DEVELOPMENT AGENT AND THEIR DEVELOPMENT AGENT
DESULFURATION PROCESS OF A FERROUS BATH, PROCESS OF PREPARING A DEVELOPMENT AGENT AND THEIR DEVELOPMENT AGENT
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机译:铁浴的脱硫过程,开发剂的制备过程及其开发剂
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摘要
Method of desulphurizing a ferrous melt comprises injecting into the melt lime-containing particles having smooth surfaces, a low tendency to absorb moisture and blocked pores formed by solidification of molten inorganic matter in the pores of the lime. Method of making a desulphurization agent for the desulphurizing method comprises calcining limestone with, for example, sodium carbonate, calcium fluoride or siliceous matter. Desulphurization agents per se are also described.
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